🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.44 AU - 0.64 AU

Year: 152 Days

Day: 19.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.25 AU - 1.95 AU

Year: 775 Days

Day: 39.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 91.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.88 AU - 2.38 AU

Year: 1190 Days

Day: 34.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.64 AU - 4.06 AU

Year: 2348 Days

Day: 45.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.06 AU - 3.78 AU

Year: 2422 Days

Day: 36.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 123.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,255,250 km

• M1: 255,364 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777

Radius: 8.8

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.6 AU - 11.04 AU

Year: 13627 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,255,250 km

• M1: 296,054 km (0.074 R)
• M2: 412,292 km (0.115 R)
• M3: 581,786 km (0.117 R)
• M4: 656,286 km (0.092 R)
• M5: 1,173,147 km (0.093 R)
• M6: 1,793,230 km (0.075 R)
• M7: 2,049,042 km (0.059 R)
• M8: 2,166,626 km (0.083 R)
• M9: 2,226,166 km (0.067 R)
• M10: 2,286,304 km (0.085 R)
• M11: 2,951,267 km (0.103 R)
• M12: 3,017,539 km (0.119 R)
• M13: 3,356,827 km (0.088 R)
• M14: 3,852,295 km (0.068 R)
• M15: 3,924,999 km (0.068 R)
• M16: 4,370,651 km (0.109 R)
• M17: 4,484,645 km (0.036 R)
• M18: 4,676,878 km (0.042 R)
• M19: 4,793,415 km (0.114 R)
• M20: 5,069,273 km (0.081 R)
• M21: 5,189,101 km (0.09 R)
• M22: 5,969,853 km (0.061 R)
• M23: 6,655,609 km (0.107 R)
• M24: 7,456,556 km (0.091 R)
• M25: 7,730,320 km (0.112 R)
• M26: 8,054,050 km (0.095 R)
• M27: 8,147,250 km (0.117 R)
• M28: 8,524,087 km (0.094 R)
• M29: 9,441,421 km (0.117 R)
• M30: 9,837,107 km (0.113 R)
• M31: 9,936,889 km (0.11 R)
• M32: 10,695,949 km (0.063 R)
• M33: 11,160,300 km (0.111 R)
• M34: 11,264,420 km (0.089 R)
• M35: 12,002,088 km (0.03 R)
• M36: 12,809,617 km (0.06 R)
• M37: 13,028,030 km (0.078 R)
• M38: 13,247,639 km (0.118 R)
• M39: 13,468,446 km (0.107 R)
• M40: 13,746,100 km (0.113 R)
• M41: 14,081,947 km (0.044 R)
• M42: 15,393,920 km (0.098 R)
• M43: 15,568,052 km (0.106 R)
• M44: 15,800,976 km (0.104 R)
• M45: 17,283,640 km (0.098 R)
• M46: 17,585,379 km (0.059 R)
• M47: 18,072,021 km (0.101 R)
• M48: 20,570,455 km (0.115 R)
• M49: 23,374,667 km (0.064 R)
• M50: 23,909,480 km (0.068 R)
• M51: 23,976,649 km (0.086 R)
• M52: 24,245,776 km (0.11 R)
• M53: 24,923,155 km (0.095 R)
• M54: 25,195,722 km (0.099 R)
• M55: 26,157,936 km (0.088 R)
• M56: 27,553,235 km (0.043 R)
• M57: 28,047,207 km (0.103 R)
• M58: 29,546,926 km (0.053 R)
• M59: 30,270,232 km (0.095 R)
• M60: 30,415,491 km (0.091 R)
• M61: 30,561,050 km (0.095 R)
• M62: 31,660,445 km (0.084 R)
• M63: 33,521,143 km (0.108 R)
• M64: 34,048,475 km (0.062 R)
• M65: 34,882,783 km (0.091 R)
• M66: 35,187,663 km (0.116 R)
• M67: 35,723,672 km (0.086 R)
• M68: 37,503,588 km (0.104 R)
• M69: 38,995,527 km (0.119 R)
• M70: 39,470,650 km (0.099 R)
• M71: 39,550,087 km (0.101 R)
• M72: 39,629,523 km (0.101 R)
• M73: 39,947,867 km (0.111 R)
• M74: 40,586,950 km (0.077 R)
• M75: 41,229,472 km (0.105 R)
• M76: 42,361,928 km (0.12 R)
• M77: 42,524,541 km (0.049 R)
• M78: 46,070,609 km (0.071 R)
• M79: 47,329,774 km (0.111 R)
• M80: 47,582,894 km (0.091 R)
• M81: 48,940,794 km (0.037 R)
• M82: 50,139,522 km (0.063 R)
• M83: 50,656,233 km (0.101 R)
• M84: 51,521,207 km (0.111 R)
• M85: 52,915,310 km (0.116 R)
• M86: 53,793,001 km (0.098 R)
• M87: 54,145,453 km (0.103 R)
• M88: 56,544,106 km (0.115 R)
• M89: 58,524,183 km (0.095 R)
• M90: 60,161,083 km (0.071 R)
• M91: 60,343,891 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.6

Radius: 3.9

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.71 AU - 14.49 AU

Year: 15127 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,255,250 km

• M1: 94,396 km (0.096 R)
• M2: 531,820 km (0.061 R)
• M3: 881,431 km (0.102 R)
• M4: 1,567,486 km (0.107 R)
• M5: 1,817,315 km (0.101 R)
• M6: 2,128,329 km (0.114 R)
• M7: 2,455,649 km (0.089 R)
• M8: 2,585,799 km (0.105 R)
• M9: 3,072,591 km (0.096 R)
• M10: 3,326,458 km (0.073 R)
• M11: 3,355,031 km (0.05 R)
• M12: 5,861,693 km (0.101 R)
• M13: 5,930,957 km (0.057 R)
• M14: 5,965,813 km (0.111 R)
• M15: 6,035,526 km (0.105 R)
• M16: 6,388,427 km (0.094 R)
• M17: 6,820,466 km (0.083 R)
• M18: 7,113,828 km (0.093 R)
• M19: 7,486,326 km (0.081 R)
• M20: 8,444,949 km (0.07 R)
• M21: 8,759,853 km (0.059 R)
• M22: 8,799,496 km (0.046 R)
• M23: 9,401,029 km (0.047 R)
• M24: 9,686,163 km (0.042 R)
• M25: 10,015,727 km (0.12 R)
• M26: 10,057,166 km (0.106 R)
• M27: 10,181,781 km (0.079 R)
• M28: 10,348,881 km (0.112 R)
• M29: 11,240,485 km (0.119 R)
• M30: 11,543,271 km (0.085 R)
• M31: 11,717,403 km (0.03 R)
• M32: 12,024,228 km (0.093 R)
• M33: 12,112,491 km (0.043 R)
• M34: 12,511,768 km (0.112 R)
• M35: 12,735,566 km (0.065 R)
• M36: 13,232,530 km (0.119 R)
• M37: 13,278,008 km (0.093 R)
• M38: 13,735,777 km (0.119 R)
• M39: 14,572,628 km (0.091 R)
• M40: 14,855,218 km (0.118 R)
• M41: 14,949,914 km (0.103 R)
• M42: 15,092,181 km (0.075 R)
• M43: 15,378,063 km (0.084 R)
• M44: 16,441,704 km (0.096 R)
• M45: 17,479,015 km (0.101 R)
• M46: 19,151,220 km (0.113 R)
• M47: 20,609,650 km (0.081 R)
• M48: 21,139,077 km (0.111 R)
• M49: 21,192,184 km (0.043 R)
• M50: 21,619,435 km (0.086 R)
• M51: 21,672,992 km (0.116 R)
• M52: 22,699,682 km (0.095 R)
• M53: 23,356,117 km (0.062 R)
• M54: 23,521,273 km (0.025 R)
• M55: 24,296,938 km (0.112 R)
• M56: 24,631,888 km (0.12 R)
• M57: 25,362,823 km (0.049 R)
• M58: 25,873,101 km (0.105 R)
• M59: 26,158,085 km (0.044 R)
• M60: 26,215,082 km (0.046 R)
• M61: 26,558,708 km (0.081 R)
• M62: 27,019,021 km (0.098 R)
• M63: 27,598,264 km (0.081 R)
• M64: 27,772,695 km (0.095 R)
• M65: 28,945,842 km (0.1 R)
• M66: 29,123,115 km (0.077 R)
• M67: 29,360,078 km (0.036 R)
• M68: 29,597,789 km (0.109 R)
• M69: 30,134,845 km (0.094 R)
• M70: 30,434,640 km (0.09 R)
• M71: 30,675,193 km (0.113 R)
• M72: 33,672,237 km (0.069 R)
• M73: 35,806,101 km (0.078 R)
• M74: 36,442,041 km (0.113 R)
• M75: 36,569,648 km (0.058 R)
• M76: 37,017,395 km (0.076 R)
• M77: 38,371,854 km (0.077 R)
• M78: 39,611,123 km (0.118 R)
• M79: 40,996,249 km (0.054 R)
• M80: 41,527,920 km (0.041 R)
• M81: 41,727,932 km (0.081 R)
• M82: 43,339,550 km (0.093 R)
• M83: 44,357,115 km (0.114 R)
• M84: 44,834,631 km (0.059 R)
• M85: 45,657,121 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.1

Radius: 6.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.39 AU - 16.99 AU

Year: 26107 Days

Day: 20.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,255,250 km

• M1: 80,932 km (0.105 R)
• M2: 264,788 km (0.064 R)
• M3: 459,864 km (0.051 R)
• M4: 501,302 km (0.066 R)
• M5: 1,079,199 km (0.098 R)
• M6: 1,455,587 km (0.062 R)
• M7: 2,295,131 km (0.104 R)
• M8: 2,723,280 km (0.104 R)
• M9: 3,313,593 km (0.107 R)
• M10: 3,594,687 km (0.038 R)
• M11: 3,825,218 km (0.112 R)
• M12: 4,330,858 km (0.106 R)
• M13: 4,483,598 km (0.105 R)
• M14: 4,669,099 km (0.069 R)
• M15: 5,701,175 km (0.068 R)
• M16: 6,037,770 km (0.025 R)
• M17: 6,589,786 km (0.099 R)
• M18: 6,730,259 km (0.112 R)
• M19: 7,889,493 km (0.059 R)
• M20: 7,963,992 km (0.044 R)
• M21: 8,038,791 km (0.094 R)
• M22: 8,377,930 km (0.063 R)
• M23: 8,721,855 km (0.055 R)
• M24: 8,876,240 km (0.097 R)
• M25: 9,265,943 km (0.09 R)
• M26: 9,741,065 km (0.116 R)
• M27: 10,062,252 km (0.078 R)
• M28: 10,346,039 km (0.08 R)
• M29: 10,880,253 km (0.056 R)
• M30: 10,963,130 km (0.118 R)
• M31: 11,592,189 km (0.106 R)
• M32: 11,634,526 km (0.054 R)
• M33: 13,060,792 km (0.093 R)
• M34: 13,906,768 km (0.11 R)
• M35: 14,177,689 km (0.059 R)
• M36: 15,000,478 km (0.095 R)
• M37: 15,278,281 km (0.115 R)
• M38: 15,604,404 km (0.105 R)
• M39: 15,651,228 km (0.054 R)
• M40: 16,216,260 km (0.074 R)
• M41: 16,596,687 km (0.063 R)
• M42: 17,317,898 km (0.114 R)
• M43: 18,246,003 km (0.039 R)
• M44: 18,592,023 km (0.069 R)
• M45: 19,794,790 km (0.118 R)
• M46: 20,354,436 km (0.103 R)
• M47: 21,802,394 km (0.108 R)
• M48: 22,591,522 km (0.118 R)
• M49: 23,604,599 km (0.12 R)
• M50: 23,981,586 km (0.087 R)
• M51: 27,745,767 km (0.111 R)
• M52: 28,200,545 km (0.098 R)
• M53: 28,829,903 km (0.107 R)
• M54: 29,637,582 km (0.062 R)
• M55: 29,985,996 km (0.05 R)
• M56: 30,219,069 km (0.051 R)
• M57: 32,642,106 km (0.12 R)
• M58: 33,242,592 km (0.076 R)
• M59: 34,637,293 km (0.054 R)
• M60: 35,065,591 km (0.073 R)
• M61: 35,372,566 km (0.109 R)
• M62: 36,796,139 km (0.106 R)
• M63: 36,983,137 km (0.109 R)
• M64: 37,923,210 km (0.083 R)
• M65: 38,364,673 km (0.119 R)
• M66: 38,871,062 km (0.066 R)
• M67: 38,998,071 km (0.057 R)
• M68: 39,954,899 km (0.098 R)
• M69: 40,147,132 km (0.042 R)
• M70: 42,412,941 km (0.038 R)
• M71: 43,528,343 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 12,961 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit